Cell3D 3D Cell Section Syntax Text Only1 2 3 4 5 6section Cell3D (1) (2) (3) [4] [5] # (1) int, unique section tag # (2) double, area # (3) int, material tag # [4] double, eccentricity along y axis, default: 0.0 # [5] double, eccentricity along z axis, default: 0.0